From e49aee92bb85865aa0512ed5e827c1a93fdcd928 Mon Sep 17 00:00:00 2001
From: Oleg Endo <olegendo@gcc.gnu.org>
Date: Tue, 16 Dec 2014 21:28:59 +0000
Subject: [PATCH] re PR target/53513 ([SH] Add support for fpchg insn and
 improve fenv support)

gcc/testsuite/
	PR target/53513
	* gcc.target/sh/fpchg.c: Rename to ...
	* gcc.target/sh/pr53513-1.c: ... this.  Adjust test case to work for
	-m4a and -m4a-single.

From-SVN: r218793
---
 gcc/testsuite/ChangeLog                 |  7 +++++++
 gcc/testsuite/gcc.target/sh/fpchg.c     | 17 -----------------
 gcc/testsuite/gcc.target/sh/pr53513-1.c | 11 +++++++++++
 3 files changed, 18 insertions(+), 17 deletions(-)
 delete mode 100644 gcc/testsuite/gcc.target/sh/fpchg.c
 create mode 100644 gcc/testsuite/gcc.target/sh/pr53513-1.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a21146276be..9e214f98d24 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2014-12-16  Oleg Endo  <olegendo@gcc.gnu.org>
+
+	PR target/53513
+	* gcc.target/sh/fpchg.c: Rename to ...
+	* gcc.target/sh/pr53513-1.c: ... this.  Adjust test case to work for
+	-m4a and -m4a-single.
+
 2014-12-16  Marek Polacek  <polacek@redhat.com>
 
 	PR middle-end/64309
diff --git a/gcc/testsuite/gcc.target/sh/fpchg.c b/gcc/testsuite/gcc.target/sh/fpchg.c
deleted file mode 100644
index ad18c898738..00000000000
--- a/gcc/testsuite/gcc.target/sh/fpchg.c
+++ /dev/null
@@ -1,17 +0,0 @@
-/* Check that fpchg is used to switch precision.  */
-
-/* { dg-do compile } */
-/* { dg-final { scan-assembler "fpchg" } } */
-/* { dg-final { scan-assembler-not "fpscr" } } */
-/* { dg-skip-if "" { "sh*-*-*" } { "*" } { "-m4a" } } */
-
-extern float c;
-
-void
-foo(int j)
-{
-  while (j--)
-    c++;
-
-}
-
diff --git a/gcc/testsuite/gcc.target/sh/pr53513-1.c b/gcc/testsuite/gcc.target/sh/pr53513-1.c
new file mode 100644
index 00000000000..9e4b3448346
--- /dev/null
+++ b/gcc/testsuite/gcc.target/sh/pr53513-1.c
@@ -0,0 +1,11 @@
+/* Check that fpchg is used to switch FPSCR.PR mode on SH4A.  */
+/* { dg-additional-options "-O" }  */
+/* { dg-skip-if "" { "sh*-*-*" } { "*" } { "-m4a" "-m4a-single" } }  */
+/* { dg-final { scan-assembler "fpchg" } }  */
+/* { dg-final { scan-assembler-not "fpscr" } }  */
+
+double
+foo (float a, float b, double c)
+{
+  return (a * b) + c;
+}